85066118 has 4 divisors (see below), whose sum is σ = 127599180. Its totient is φ = 42533058.

The previous prime is 85066109. The next prime is 85066123. The reversal of 85066118 is 81166058.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21266528 + ... + 21266531.

It is an arithmetic number, because the mean of its divisors is an integer number (31899795).

Almost surely, 2^85066118 is an apocalyptic number.

85066118 is a deficient number, since it is larger than the sum of its proper divisors (42533062).

85066118 is a wasteful number, since it uses less digits than its factorization.

85066118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42533061.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 85066118 is about 9223.1295122643. The cubic root of 85066118 is about 439.7969414275.

It can be divided in two parts, 85066 and 118, that added together give a cube (85184 = 44³).

The spelling of 85066118 in words is "eighty-five million, sixty-six thousand, one hundred eighteen".